Rotary cleaning-brush.



No. 648,856.- Patented May I, |900. 0..M. DEEMER.

ROTARY vIILENING BRUSH.

(Application filed-Aug. 11, 1899.)

l (Nlr'lludel.)

. from which the trunnions E llpplicntimi filed Auguri il, 1899. S

To all whom i? mfr/,y erinnern:

Be it'. known that; I, Olm Til.l)ii1l.,:iciti zen of the United States, residing` :rt- Gilmore, Sarpy county, Nebraska, have infr-.ntedf-ermin new and useful improvements in Re (Ileaniiig-irushee, of iriiieh the following ira :i speeitioation.

My invention relfites to improvements ias rotary olenning-hrii'shes which :ire antonin.; ieally driven hy rhe elemising-wzder.

l have timed 'to improve the eonf-itriiciion of the frame of the hrnslnto increase the ifea-ee with which the brush filiali he rotated, and to more eifeetually apply he cleansing .vater at; the desired point, and, iin-ther, to guard against, thewztter being "thrown i;-f,cl`;\\f;trfl npon the party usine; vthe brush.

' The invention is'illns'n'rzited in the aeeoir.-

pnnying drawings, in whieh Figure l is :t plan View. Fig. il :1. side elevation, and Fig. 23 is :in end elevation.

Referring tothe drawings oy letter, A refresents o coupling or union which is'pro vided with a larger threaded part d for connection to the supplypipe through which the eleonoing-water is supplied. On the opposiite side the union is provided with two smaller lthremied portions l, from which the pioe nioinhe'.

l i5 extend forward and porailei to each other, being provided :it their forward ende with the elbow-couplings C C. These eiho\veoupli in turn ezirry the Short pipe-Sections D D, which ore closed at their outer ends and :ire provided with inwardly-inelined openings l d for the propelling-jets, :is hereinafter described. Ears D l project from the elbow 0 ')1i1 ili1igs,zind in these ears-are'journziled the trunnions'll of the brush HL This brush is preferably formed of fr wooden tapered body portion carrying the bristies ai, the outer edge :Lnd having disks e zit each Side, which ire olii-ell to the hotly portion by screws and project'. The holly portion is provided also on each side with a sheet-metal covering-plaie i?, which ih; eut; or severed on liner; o' c and :i portion oi' the material beni; outward on one si( orohzdes, ,nstlw' te of witter frm.; the epe 'ogs or hiztdes on oppo.

. t? f- :we :so irre 'when Si@k er from splashv a guna-d or he e the irrrine mid per- 'lnis hoed.

i.. in. combination, Solistentird'iy-peraiiei Side pipe 'he keine members, rn.

end members :it rifzht thereto elbow L d J shee-nieoai plato red io erich side body portion hoff" A( Siis therein ine d t the diameter ot". the plate, 'bhe edges on ono siii; portions being nrned up te or blades an d piates at the eenter heir iwring Lrunnionn engaging 'the szrnizzlljr as described.

iony whereof i' affix my Signzitn re 

